EP 0556627 A3 19950329 -
Publication
Application
Priority
DE 4205304 A 19920221
Abstract (en)
[origin: EP0556627A2] The invention relates to a circuit for a reversible image structure of an area matrix of a printing forme of a printer, an electrical circuit being assigned to each zone of the area matrix, which zone can be activated or cleared by repeated actuation. There is provision for each circuit (21) to have at least one threshold value switch (23, first threshold value switch) which changes its switching state by selective actuation and, as a result, activates or clears the associated zone (3). <IMAGE>
IPC 1-7
IPC 8 full level
B41C 1/10 (2006.01)
CPC (source: EP US)
B41C 1/1058 (2013.01 - EP US)
Citation (search report)
[XD] EP 0367048 A2 19900509 - ROLAND MAN DRUCKMASCH [DE]
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
EP 0556627 A2 19930825; EP 0556627 A3 19950329; EP 0556627 B1 19981125; AT E173672 T1 19981215; DE 4205304 A1 19930826; DE 59309144 D1 19990107; US 5911176 A 19990615
DOCDB simple family (application)
EP 93101532 A 19930202; AT 93101532 T 19930202; DE 4205304 A 19920221; DE 59309144 T 19930202; US 2057093 A 19930222